Annotation of src/share/misc/bsd-family-tree, Revision 1.11
1.6 itojun 1: The UNIX system family tree: Research and BSD
2: ---------------------------------------------
1.1 abs 3:
4: First Edition (V1)
5: |
6: Second Edition (V2)
7: |
8: Third Edition (V3)
9: |
10: Fourth Edition (V4)
11: |
12: Fifth Edition (V5)
13: |
14: Sixth Edition (V6) -----*
15: \ |
16: \ |
17: \ |
18: Seventh Edition (V7) |
19: \ |
20: \ 1BSD
21: 32V |
22: \ 2BSD---------------*
23: \ / |
24: \ / |
25: \/ |
26: 3BSD |
27: | |
28: 4.0BSD 2.7.9BSD
29: | |
1.6 itojun 30: 4.1BSD --------------> 2.8BSD
31: | |
32: 4.1aBSD -----------\ |
33: | \ |
34: 4.1bBSD \ |
35: | \ |
36: *------ 4.1cBSD --------------> 2.9BSD
37: / | |
38: Eighth Edition | 2.9BSD-Seismo
1.1 abs 39: | | |
40: +----<--- 4.2BSD 2.9.1BSD
41: | | |
42: +----<--- 4.3BSD -------------> 2.10BSD
43: | | / |
44: Ninth Edition | / 2.10.1BSD
45: | 4.3BSD Tahoe-----+ |
46: | | \ |
47: | | \ |
48: v | 2.11BSD
49: Tenth Edition | |
1.6 itojun 50: | 2.11BSD rev #430
1.1 abs 51: 4.3BSD NET/1 |
52: | v
53: 4.3BSD Reno
54: |
55: *---------- 4.3BSD NET/2 -------------------+-------------*
56: | | | |
1.7 itojun 57: 386BSD 0.0 | | BSD/386 ALPHA
1.1 abs 58: | | | |
1.7 itojun 59: 386BSD 0.1 ------------>+ | BSD/386 0.3.[13]
1.1 abs 60: | \ | 4.4BSD Alpha |
1.7 itojun 61: | 386BSD 1.0 | | BSD/386 0.9.[34]
1.1 abs 62: | | 4.4BSD |
63: | | / | |
64: | | 4.4BSD-Encumbered | |
1.7 itojun 65: | NetBSD 0.8 | BSD/386 1.0
1.1 abs 66: | | | |
1.7 itojun 67: FreeBSD 1.0 NetBSD 0.9 | BSD/386 1.1
68: | | .----- 4.4BSD Lite |
69: FreeBSD 1.1 | / / | \ |
70: | | / / | \ |
71: FreeBSD 1.1.5 .---|--------' / | \ |
72: | / | / | \ |
73: FreeBSD 1.1.5.1 / | / | \ |
74: | / NetBSD 1.0 <-' | \ |
75: | / | | \ |
76: FreeBSD 2.0 <--' | | BSD/OS 2.0
77: | \ | |
78: FreeBSD 2.0.5 \ | BSD/OS 2.0.1
1.11 ! itojun 79: | .-----\------------- 4.4BSD Lite2 |
! 80: | | \ | | | | |
! 81: | | .-----|------Rhapsody | | | |
! 82: | | | | NetBSD 1.3 | | |
! 83: | | | | OpenBSD 2.3 | |
! 84: | | | | BSD/OS 3.0 |
! 85: FreeBSD 2.1 | | | |
! 86: | | | | NetBSD 1.1 ------. BSD/OS 2.1
! 87: | FreeBSD 2.1.5 | | | \ |
! 88: | | | | NetBSD 1.2 \ BSD/OS 3.0
! 89: | FreeBSD 2.1.6 | | | \ OpenBSD 2.0 |
! 90: | | | | | \ | |
! 91: | FreeBSD 2.1.6.1 | | | \ | |
! 92: | | | | | \ | |
! 93: | FreeBSD 2.1.7 | | | | | |
! 94: | | | | | NetBSD 1.2.1 | |
! 95: | FreeBSD 2.1.7.1 | | | | |
! 96: | | | | | |
! 97: | | | | | |
! 98: *-FreeBSD 2.2 | | | | |
! 99: | \ | | | | |
! 100: | FreeBSD 2.2.1 | | | | |
! 101: | | | | | | |
! 102: | FreeBSD 2.2.2 | | | OpenBSD 2.1 |
! 103: | | | | | | |
! 104: | FreeBSD 2.2.5 | | | | |
! 105: | | | | | OpenBSD 2.2 |
! 106: | | | | NetBSD 1.3 | |
! 107: | FreeBSD 2.2.6 | | | | | |
! 108: | | | | | NetBSD 1.3.1 | BSD/OS 3.1
! 109: | | | | | | OpenBSD 2.3 |
! 110: | | | | | NetBSD 1.3.2 | |
! 111: | FreeBSD 2.2.7 | | | | | |
! 112: | | | | | | | BSD/OS 4.0
! 113: | v | | | | | |
! 114: | FreeBSD 2.2.8 | | | | | |
! 115: | | | | | OpenBSD 2.4 |
! 116: FreeBSD 3.0 <--------* | | v | |
! 117: | | | NetBSD 1.3.3 | |
! 118: *---FreeBSD 3.1 | | | |
! 119: | | | | | BSD/OS 4.0.1
! 120: | FreeBSD 3.2----* | NetBSD 1.4 OpenBSD 2.5 |
! 121: | | | | | | | | |
! 122: | | | | | | | | |
! 123: | | | | | | | | |
! 124: | FreeBSD 3.3 | | | | NetBSD 1.4.1 | |
! 125: | | | | | | | OpenBSD 2.6 |
! 126: | FreeBSD 3.4 | | | | | | |
! 127: | | | | | | | | BSD/OS 4.1
! 128: FreeBSD 4.0 | | | | | NetBSD 1.4.2 | |
! 129: | | | | | | | | |
! 130: | | | | | | | | |
! 131: | FreeBSD 3.5 | | | | | OpenBSD 2.7 |
! 132: | | | | | | | | |
! 133: | FreeBSD 3.5.1 | | | | | | |
! 134: | | | | | | | |
! 135: *---FreeBSD 4.1 | | | | | | |
! 136: | | | | (?) | | | |
! 137: | FreeBSD 4.1.1 | | / | | | |
! 138: | | | | / | v | |
! 139: | FreeBSD 4.2 Darwin/ | NetBSD 1.4.3 | |
! 140: | | Mac OS X | OpenBSD 2.8 BSD/OS 4.2
! 141: | | 10.0 NetBSD 1.5 | |
! 142: | FreeBSD 4.3 | | | | v
! 143: | | | | v OpenBSD 2.9
! 144: | | | | NetBSD 1.5.1 |
! 145: | | | | | |
! 146: | FreeBSD 4.4 | | NetBSD 1.5.2 |
! 147: | | | | |
! 148: | v | | |
! 149: | | | |
! 150: FreeBSD 5.0-current | NetBSD -current OpenBSD -current
! 151: | | | |
! 152: v | v v
! 153: Mac OS X
! 154: 10.1
1.1 abs 155:
156: Time
157: ----------------
158:
1.7 itojun 159: Time tolerance +/- 6 months, depending on which book/article you read; if it
160: was the announcement in Usenet or if it was available as tape.
1.1 abs 161:
162: [44B] McKusick, Marshall Kirk, Keith Bostic, Michael J Karels,
163: and John Quarterman. The Design and Implementation of
164: the 4.4BSD Operating System.
1.11 ! itojun 165: [APL] Apple website [http://www.apple.com/macosx/]
1.1 abs 166: [DOC] README, COPYRIGHT on tape.
167: [QCU] Salus, Peter H. A quarter century of UNIX.
168: [U25] Peter H. Salus. Unix at 25.
169: [USE] Usenet announcement.
170: [KSJ] Michael J. Karels, Carl F. Smith, and William F. Jolitz.
171: Changes in the Kernel in 2.9BSD. Second Berkeley Software
172: Distribution UNIX Version 2.9, July, 1983.
173: [KB] Keith Bostic. BSD2.10 available from Usenix. comp.unix.sources,
174: Volume 11, Info 4, April, 1987.
175: [KKK] Mike Karels, Kirk McKusick, and Keith Bostic. tahoe announcement.
176: comp.bugs.4bsd.ucb-fixes, June 15, 1988.
177: [SMS] Steven M. Schultz. 2.11BSD, UNIX for the PDP-11.
178: [FBD] FreeBSD Project, The.
179: [NBD] NetBSD Project, The.
180: [OBD] OpenBSD Project, The.
181: [dmr] Dennis Ritchie, via E-Mail
1.7 itojun 182: [BSDI] Berkeley Software Design, Inc.
1.1 abs 183:
184: Multics 1965
1.6 itojun 185: UNIX Summer 1969
1.1 abs 186: DEC PDP-7
187: First Edition 1971-11-03 [QCU]
188: DEC PDP-11/20, Assembler
189: Second Edition 1972-06-12 [QCU]
1.6 itojun 190: 10 UNIX installations
1.1 abs 191: Third Edition 1973-02-xx [QCU]
192: Pipes, 16 installations
193: Fourth Edition 1973-11-xx [QCU]
194: rewriting in C effected,
195: above 30 installations
196: Fifth Edition 1974-06-xx [QCU]
197: above 50 installations
198: Sixth Edition 1975-05-xx [QCU]
199: port to DEC Vax
200: Seventh Edition 1979-01-xx [QCU]
1.6 itojun 201: first portable UNIX
202: Eighth Edition 1985-02-xx [QCU]
1.1 abs 203: VAX 11/750, VAX 11/780 [dmr]
204: descended from 4.1c BSD [dmr]
205: descended from 4.1 BSD [44B]
1.7 itojun 206: scooping-out and replacement of the character-device
1.1 abs 207: and networking part by the streams mechanism
208:
209: Ninth Edition 1986-09-xx [QCU]
210: Tenth Edition 1989-10-xx [QCU]
211:
212: 1BSD late 1977
213: 1978-03-09 [QCU]
214: PDP-11, Pascal, ex(1)
215: 30 free copies of 1BSD sent out
216: 35 tapes sold for 50 USD [QCU]
217: 2BSD mid 1978 [QCU]
218: 75 2BSD tapes shipped
219: 2.7.9BSD ?? [SMS]
220: 2.8BSD 1981-07-xx [KSJ]
221:
222: 2.8.1BSD 1982-01-xx [QCU]
223: set of performance improvements
224: 2.9BSD 1983-07-xx [KSJ]
225: 2.9.1BSD 1983-11-xx
226: 2.9BSD-Seismo 1985-08-xx [SMS]
227: 2.10BSD 1987-04-xx [KKK]
228: 2.10.1BSD 1989-01-xx [SMS]
229: 2.11BSD 1992-02-xx [SMS]
1.6 itojun 230: 2.11BSD rev #430 1999-12-13 [SMS]
1.1 abs 231:
232: 32V 1978-1[01]-xx [QCU]
233: 3BSD late 1979 [QCU]
234: virtual memory, page replacement,
235: demand paging
236: 4.0BSD 1980-10-xx
237: 4.1BSD 1981-06-xx
238: 4.1aBSD 1982-04-xx
239: alpha release, 100 sites, networking [44B]
240: 4.1bBSD internal release, fast filesystem [44B]
241: 4.1cBSD late 1982
242: beta release, IPC [44B]
243: 4.2BSD 1983-09-xx [QCU]
244: 4.3BSD 1986-06-xx [QCU]
245: 1986-04-xx [KB]
246: 4.3BSD Tahoe 1988-06-xx [QCU]
247: 4.3BSD NET/1 1988-11-xx [QCU]
248: 4.3BSD Reno 1990-06-xx [QCU], [DOC]
249: 4.3BSD NET/2 1991-06-xx [QCU]
1.7 itojun 250:
251: BSD/386 ALPHA 1991-12-xx [BSDI]
252: first code released to people outside BSDI
1.1 abs 253: 386BSD 0.0 1992-02-xx [DOC]
1.7 itojun 254: BSD/386 0.3.1 1992-04-xx [BSDI] first ext. beta; B customers
255: BSD/386 0.3.3 1992-06-xx [BSDI] first CDROM version
256: 386BSD 0.1 1992-07-28 [DOC]
1.1 abs 257: 4.4BSD Alpha 1992-07-07
1.7 itojun 258: BSD/386 0.9.3 1992-10-xx [BSDI]
259: first external gamma; G customers
260: BSD/386 0.9.4 1992-12-xx [BSDI]
261: would have been 1.0 except for request
262: for preliminary injunction
263: BSD/386 1.0 1993-03-xx [BSDI]
264: injunction denied; first official release
1.6 itojun 265: NetBSD 0.8 1993-04-20 [NBD]
1.1 abs 266: 4.4BSD 1993-06-01 [USE]
267: NetBSD 0.9 1993-08-23 [NBD]
1.8 itojun 268: FreeBSD 1.0 1993-11-01 [FBD]
1.7 itojun 269: BSD/386 1.1 1994-02-xx [BSDI]
1.1 abs 270: 4.4BSD Lite 1994-03-01 [USE]
1.6 itojun 271: FreeBSD 1.1 1994-04-xx [FBD]
272: FreeBSD 1.1.5.1 1994-07-xx [FBD]
273: supersedes 1.1.5 3 days after release.
274: NetBSD 1.0 1994-10-26 [NBD]
1.1 abs 275: 386BSD 1.0 1994-11-12 [USE]
1.6 itojun 276: FreeBSD 2.0 1995-01-xx [FBD]
1.7 itojun 277: BSD/OS 2.0 1995-01-xx [BSDI] 4.4 lite based
278: FreeBSD 2.0.5 1995-06-10 [FBD]
279: BSD/OS 2.0.1 1995-06-xx [BSDI]
1.6 itojun 280: 4.4BSD Lite Release 2 1995-06-xx [44B]
281: the true final distribution from the CSRG
1.7 itojun 282: FreeBSD 2.1.0 1995-11-19 [FBD]
1.1 abs 283: NetBSD 1.1 1995-11-26 [NBD]
1.7 itojun 284: BSD/OS 2.1 1996-01-xx [BSDI]
285: FreeBSD 2.1.5 1996-07-14 [FBD]
1.1 abs 286: NetBSD 1.2 1996-10-04 [NBD]
287: OpenBSD 2.0 1996-10-18 [OBD]
1.7 itojun 288: FreeBSD 2.1.6 1996-11-16 [FBD]
289: FreeBSD 2.1.6.1 1996-11-25 [FBD] (sendmail security release)
1.11 ! itojun 290: Rhapsody 1997-xx-xx
1.7 itojun 291: FreeBSD 2.1.7 1997-02-20 [FBD]
292: BSD/OS 3.0 1997-02-xx [BSDI] 4.4 lite2 based
293: FreeBSD 2.2.0 1997-03-16 [FBD]
294: FreeBSD 2.2.1 1997-03-25 [FBD]
295: FreeBSD 2.2.2 1997-05-16 [FBD]
1.6 itojun 296: NetBSD 1.2.1 1997-05-20 [NBD] (patch release)
1.1 abs 297: OpenBSD 2.1 1997-06-01 [OBD]
1.7 itojun 298: FreeBSD 2.2.5 1997-10-22 [FBD]
1.1 abs 299: OpenBSD 2.2 1997-12-01 [OBD]
1.5 abs 300: NetBSD 1.3 1998-01-04 [NBD]
1.7 itojun 301: FreeBSD 2.2.6 1998-03-25 [FBD]
1.6 itojun 302: NetBSD 1.3.1 1998-03-09 [NBD] (patch release)
1.7 itojun 303: BSD/OS 3.1 1998-03-xx [BSDI]
1.1 abs 304: OpenBSD 2.3 1998-05-19 [OBD]
1.6 itojun 305: NetBSD 1.3.2 1998-05-29 [NBD] (patch release)
1.7 itojun 306: FreeBSD 2.2.7 1998-07-22 [FBD]
307: BSD/OS 4.0 1998-08-xx [BSDI]
308: 2-lock MP support, ELF executables
1.6 itojun 309: FreeBSD 3.0 1998-10-16 [FBD]
1.7 itojun 310: FreeBSD-3.0 is a snapshot from -current,
311: while 3.1 and 3.2 are from 3.x-stable which
1.6 itojun 312: was branched quite some time after 3.0-release
1.1 abs 313: FreeBSD 2.2.8 1998-11-29 [FBD]
314: OpenBSD 2.4 1998-12-01 [OBD]
1.6 itojun 315: NetBSD 1.3.3 1998-12-23 [NBD] (patch release)
316: FreeBSD 3.1 1999-02-15 [FBD]
1.7 itojun 317: BSD/OS 4.0.1 1999-03-xx [BSDI]
1.4 abs 318: NetBSD 1.4 1999-05-12 [NBD]
1.6 itojun 319: FreeBSD 3.2 1999-05-17 [FBD]
1.4 abs 320: OpenBSD 2.5 1999-05-19 [OBD]
1.6 itojun 321: NetBSD 1.4.1 1999-08-26 [NBD] (patch release)
322: FreeBSD 3.3 1999-09-17 [FBD]
323: OpenBSD 2.6 1999-12-01 [OBD]
324: FreeBSD 3.4 1999-12-20 [FBD]
1.7 itojun 325: BSD/OS 4.1 1999-12-xx [BSDI]
1.6 itojun 326: FreeBSD 4.0 2000-03-13 [FBD]
327: NetBSD 1.4.2 2000-03-19 [NBD] (patch release)
328: OpenBSD 2.7 2000-06-15 [OBD]
329: FreeBSD 3.5 2000-06-24 [FBD]
330: FreeBSD 4.1 2000-07-27 [FBD]
331: FreeBSD 3.5.1 2000-07-28 [FBD]
332: FreeBSD 4.1.1 2000-09-25 [FBD] (a network-only patch release)
1.7 itojun 333: FreeBSD 4.2 2000-11-21 [FBD]
334: NetBSD 1.4.3 2000-11-25 [NBD] (patch release)
335: BSD/OS 4.2 2000-11-29 [BSDI]
336: OpenBSD 2.8 2000-12-01 [OBD]
337: NetBSD 1.5 2000-12-06 [NBD]
1.11 ! itojun 338: Mac OS X 10.0 2001-03-24 [APL]
1.8 itojun 339: FreeBSD 4.3 2001-04-20 [FBD]
340: OpenBSD 2.9 2001-06-01 [OBD]
1.11 ! itojun 341: NetBSD 1.5.1 2001-07-11 [NBD] (patch release)
! 342: NetBSD 1.5.2 2001-09-13 [NBD] (patch release)
! 343: FreeBSD 4.4 2001-09-18 [FBD]
! 344: Mac OS X 10.1 2001-09-xx [APL]
1.1 abs 345:
346:
347: Bibliography
348: ------------------------
349:
350: Leffler, Samuel J., Marshall Kirk McKusick, Michael J Karels and John
351: Quarterman. The Design and Implementation of the 4.3BSD UNIX Operating
352: System. Reading, Mass. Addison-Wesley, 1989. ISBN 0-201-06196-1
353:
354: Salus, Peter H. A quarter century of UNIX. Addison-Wesley Publishing
355: Company, Inc., 1994. ISBN 0-201-54777-5
356:
357: McKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John
358: Quarterman. The Design and Implementation of the 4.4BSD Operating
359: System. Reading, Mass. Addison-Wesley, 1996. ISBN 0-201-54979-4
360:
361: Doug McIlroy. Research Unix Reader.
362:
363: Michael G. Brown. The Role of BSD in the Development of Unix.
364: Presented to the Tasmanian Unix Special Interest Group of the
365: Australian Computer Society, Hobart, August 1993.
366:
1.6 itojun 367: Peter H. Salus. Unix at 25. Byte Magazine, October 1994.
1.9 itojun 368: URL: http://www.byte.com/art/9410/sec8/art3.htm (unreachable)
1.1 abs 369:
370: Andreas Klemm, Lars Köller. If you're going to San Francisco ...
371: Die freien BSD-Varianten von Unix. c't April 1997, page 368ff.
372:
373: BSD Release Announcements collection.
1.6 itojun 374: URL: http://www.de.FreeBSD.org/de/ftp/releases/
1.1 abs 375:
376: BSD Hypertext Man Pages
1.9 itojun 377: URL: http://www.FreeBSD.org/cgi/man.cgi
1.6 itojun 378:
379: UNIX history graphing project
1.9 itojun 380: URL: http://minnie.tuhs.org/Unix_History/index.html
1.6 itojun 381:
382: UNIX history
1.9 itojun 383: URL: http://perso.wanadoo.fr/levenez/unix/
1.1 abs 384:
1.8 itojun 385: James Howard: The BSD Family Tree
1.9 itojun 386: URL: http://www.daemonnews.org/200104/bsd_family.html
1.8 itojun 387: ("what are the differences between FreeBSD, NetBSD, and OpenBSD?")
388:
389:
1.1 abs 390: Acknowledgments
391: ---------------
392:
1.6 itojun 393: Josh Gilliam for suggestions, bug fixes, and finding very old
1.1 abs 394: original BSD announcements from Usenet or tapes.
395:
396: Steven M. Schultz for providing 2.8BSD, 2.10BSD, 2.11BSD manual pages.
397:
398: --
1.8 itojun 399: Copyright (c) 1997-2001 Wolfram Schneider <wosch@FreeBSD.ORG>
1.7 itojun 400: URL: ftp://ftp.freebsd.org/pub/FreeBSD/branches/-current/src/share/misc/bsd-family-tree
1.1 abs 401:
1.11 ! itojun 402: $FreeBSD: src/share/misc/bsd-family-tree,v 1.52 2001/09/28 17:18:10 wosch Exp $
! 403: $NetBSD: bsd-family-tree,v 1.10 2001/11/25 07:31:21 jhawk Exp $
CVSweb <webmaster@jp.NetBSD.org>